Although the hardware of Shelly Wave devices and Shelly Wi-Fi devices is similar, including the use of add-on pins, there is an important difference: the firmware. This difference currently prevents Shelly add-ons from being compatible with Wave devices. Additionally, integrating Z-Wave functionality into Wave devices presents its own set of challenges due to the strict specifications that govern device types. In this article, we explain why this incompatibility exists and how we are working towards a potential solution.
Shared Hardware, Different Firmware
Wave devices and Shelly devices share the same hardware platform, including add-on pins that allow for external module integration. However, the firmware that runs on these devices differs. Each device's firmware dictates how the device interacts with external components, including add-ons. The firmware on Shelly Wi-Fi devices is not compatible with the firmware on Shelly Wave devices, which results in the incompatibility of the Shelly add-on with Shelly Wave devices.
Z-Wave Compatibility and Device Specifications
One of the major challenges we face in integrating Z-Wave functionality into Wave devices is that Z-Wave specifications are highly specific regarding device types and communication protocols. These specifications define how Z-Wave devices must communicate with each other and interact with other systems, such as the Shelly ecosystem.
To ensure smooth and reliable functionality, any integration of Z-Wave support in Wave devices must comply with these strict standards. This requires careful consideration and testing to ensure that the Z-Wave functionality is correctly implemented.
We understand the demand for Z-Wave integration and are committed to addressing the compatibility issues. Here are some key steps in the evaluation process for integrating Z-Wave functionality into Wave devices:
- We are exploring the possibility of adjusting the firmware on Wave devices to support Shelly add-ons and Z-Wave compatibility.
- Our team is working to ensure that any potential integration complies with Z-Wave’s strict specifications to guarantee proper device performance and interoperability.
- Extensive testing is required to validate the compatibility and functionality of Z-Wave devices once the integration is in place.
The current incompatibility between Shelly add-on and Shelly Wave devices stems from differences in firmware, despite the shared hardware. Additionally, integrating Z-Wave functionality is challenging due to the strict specifications imposed by Z-Wave standards. However, we are actively working to evaluate and address these challenges to bring Z-Wave compatibility to Wave devices in the future.
Best Practice: While the integration is being developed, it is recommended to use devices that natively support Z-Wave or other compatible systems.
Additional Tips:
- Keep an eye out for firmware updates that may address these compatibility issues.
- Follow our announcements for any progress on Z-Wave integration with Wave devices.